EP 2733588 A3 20160504 - Touch panel display device
Title (en)
Touch panel display device
Title (de)
Berührungsbildschirm-Anzeigevorrichtung
Title (fr)
Dispositif d'écran tactile
Publication
Application
Priority
KR 20120131870 A 20121120
Abstract (en)
[origin: EP2733588A2] A touch panel display device including a display panel displaying an image; a polarizing plate attached onto the display panel; a touch panel on and spaced apart from an upper portion of the polarizing plate; a resin layer between the touch panel and the polarizing plate, the resin layer bonding the touch panel and the polarizing plate; a window on the touch panel; and a reinforcement layer between the window and the touch panel or between the touch panel and the resin layer, wherein the reinforcement layer prevents damage to the touch panel caused by bending stress.
IPC 8 full level
G06F 3/041 (2006.01); G02F 1/1333 (2006.01); G06F 3/044 (2006.01)
CPC (source: EP KR US)
F21V 15/04 (2013.01 - KR US); G06F 3/041 (2013.01 - US); G06F 3/0412 (2013.01 - EP KR US); G06F 3/044 (2013.01 - KR); G06F 3/0443 (2019.04 - EP US); G06F 3/0446 (2019.04 - EP US); G06F 2203/04103 (2013.01 - EP US)
Citation (search report)
- [XY] US 2010026662 A1 20100204 - OOHIRA EIJI [JP]
- [X] JP 2012093985 A 20120517 - NITTO DENKO CORP & EP 2634675 A1 20130904 - NITTO DENKO CORP [JP]
- [X] US 2011267288 A1 20111103 - JEON HYEONG-KYU [KR], et al
- [Y] US 2004071960 A1 20040415 - WEBER ANDREAS [DE], et al
- [A] DE 102006005026 A1 20070809 - DEGUSSA [DE]
- [A] US 2005068648 A1 20050331 - YOSHIKAI MASAAKI [JP], et al
- [X] HYOUNG-RAE KIM ET AL: "A mobile-display-driver IC embedding a capacitive-touch-screen controller system", SOLID-STATE CIRCUITS CONFERENCE DIGEST OF TECHNICAL PAPERS (ISSCC), 2010 IEEE INTERNATIONAL, IEEE, PISCATAWAY, NJ, USA, 7 February 2010 (2010-02-07), pages 114 - 115, XP031650160, ISBN: 978-1-4244-6033-5
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2733588 A2 20140521; EP 2733588 A3 20160504; KR 102116469 B1 20200529; KR 20140064479 A 20140528; US 2014140036 A1 20140522; US 8823672 B2 20140902
DOCDB simple family (application)
EP 13167353 A 20130510; KR 20120131870 A 20121120; US 201313792711 A 20130311